Product Info
Table Of Contents
- 1 General
- 1.1 INTRODUCTION
- 1.2 STANDARD FEATURES
- 1.3 NAMING CONVENTION
- 1.4 ORDERING INFORMATION
- 1.5 SYSTEM CONFIGURATIONS
- 1.6 RADIO CONFIGURATIONS
- 1.7 FEATURES AND OPTIONS
- 1.7.1 Primary Power
- 1.7.2 Transmit Power Level Options
- 1.7.3 Differential Absolute Delay Equalization (DADE)
- 1.7.4 Trellis Encoding and Time Domain Equalization (TDE)
- 1.7.5 MCS-11 Alarm/Control Interface
- 1.7.6 Foreign Alarm Interface
- 1.7.7 Relay Interface Option
- 1.7.8 Extended Link Monitor Channel
- 1.7.9 Automatic Transmitter Power Control Provisioning Option
- 1.7.10 Service Channels Provisioning Options
- 1.7.11 Mechanical Options
- 1.7.12 Capacity upgrade
- 1.7.13 Bandwidth upgrade
- 1.8 USER SYSTEM INTERFACE (USI)
- 1.9 RADIO CHARACTERISTICS
- 1.10 EXTERNAL INTERFACE REQUIREMENTS
- 1.11 EQUIPMENT LISTING
- Table 1-6 MDR-8000/i/s Common Shelf Assembly
- Table 1-7 Supplied and Optional Equipment
- Table 1-8 I/O Interface Options
- Table 1-9 XMTR Options
- Table 1-10 PA Options
- Table 1-11 RCVR Options
- Table 1-12 Capacity Keys for Transmitter and Receiver Modules
- Table 1-13 LBO Options
- 1.11.1 Diplexer Filter Kits
- 1.11.2 Standard Filter Kits
- 1.11.3 Cable Drop Kit Option
- 1.12 FAN ASSEMBLY
- 1.13 HANDSET KIT
3DH03220 MDR-8000 Series Radios
Issue 6, July 2002 General
1-3
1
GENERAL
1.1
INTRODUCTION
The MDR-8000/i/s/u series Microwave Digital Radios (see Figure 1-1) consists of:
• Solid-state, licensed, digital radios that provide transport for DS1, E1, and DS3 in
2, 6, 7, 8, 10, and 11 GHz RF frequency bands and OC3 in 6, 7, 8, 10, and 11 GHz
RF frequency bands
• Solid-state, unlicensed digital radios that provide transport for DS1 and DS3 in
the 5 GHz RF frequency band.
The following capacities and modulation schemes are available:
• MDR-8000 – 2, 4, 8, 12, or 16 North American Standard DS1 channels at either
32 or 128 TCM or 1 or 3 North American Standard DS3 channels with 1 or 3 way-
side DS1 channels at 64 QAM
• MDR-8000i – 2, 4, 8, 12, or 16 CCITT E1 channels at either 32 or 128 TCM
• MDR-8000s – 3 North American Standard STS1 channels with 3 wayside DS1
channels at 128 TCM
• MDR-8000u – 2, 4, 8, or 16 North American Standard DS1 channels at 32 TCM or
1 North American Standard DS3 channel with 1 wayside DS1 channel at 16 or 64
QAM.
The radio fits into a standard 19 in. (483 mm) rack and occupies seven vertical rack
increments. Up to four fully-equipped hot-standby radios can be mounted in a stan-
dard 7 ft. rack. The radio is front accessible and can be mounted against a wall or
back-to-back against other equipment.
1.2
STANDARD FEATURES
Standard features include:
•Frequency bands from 2 to 11 GHz
• Committee of European Post and Telegraph (CEPT)/Federal Communications
Commission (FCC) applications
• DS1, E1, DS3, and OC3 Traffic capacities.
• International Telecommunications Union (ITU)/ETSI/FCC compliant
•Five configuration options
• Upstream management compatibility